Huawei
H12-821_V1.0 · Question #189
H12-821_V1.0 Question #189: Real Exam Question with Answer & Explanation
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Question
Which of the following descriptions about URPF (Unicast Reverse Path Forwarding) is correct?
Options
- AAfter deploying strict mode URPF, you can also deploy it at the same time to allow matching the default routing mode.
- BStrict mode URPF is often difficult to deploy in practical use because it is too restrictive.
- CIf you deploy URPF in loose mode, you need to check the default route, you need to check whether the interface matches
- DIf loose mode URPF is deployed, as long as the packet can match the detailed route, the P address can be deemed legitimate and the packet can be forwarded.
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